Small example with vagrant, docker and Digital Ocean

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Quick start:
# - vagrant plugin install vagrant-digitalocean
# - Set-up ~/.digital_ocean.rb like this:
#     module DigitalOceanKeys
#       CLIENT_ID = 'foooooooo'
#       API_KEY = 'fabada'
#     end
# - vagrant up --provider=digital_ocean

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.define "docker-test01" do |test01|
    test01.vm.hostname = "docker-test01"
    test01.vm.box = "wheezy64"
    test01.vm.box_url = "https://dl.dropboxusercontent.com/u/197673519/debian-7.2.0.box"

    test01.vm.provision "docker" do |docker|
      docker.run "redis01",
        image: "dockerfile/redis"
      docker.run "mongodb01",
        image: "dockerfile/mongodb"
      docker.run "rabbitmq01",
        image: "tutum/rabbitmq"
    end
  end

  config.vm.provider :digital_ocean do |provider, override|
    require '~/.digital_ocean.rb'
    include DigitalOceanKeys

    override.ssh.username = 'vagrant'
    override.ssh.private_key_path = '~/.ssh/id_rsa'
    override.vm.box = 'digital_ocean'
    override.vm.box_url = "https://github.com/smdahlen/vagrant-digitalocean/raw/master/box/digital_ocean.box"

    provider.image = 'Debian 7.0 x64'
    provider.region = 'Amsterdam 1'

    provider.client_id = CLIENT_ID
    provider.api_key = API_KEY
  end
end